NSTAR Electric Company

OTC: NSARO · Utilities · Regulated Electric

PublicHQ Boston, MA · SuffolkCIK 0000013372Reports USD

#1 of 134 Utilities companies by revenue

EA Score

——

FH —DQ —GM —SS 69

v0.1 · 5/100 weight · pillars only

↑ return on assets, market scale · ↓ Altman-Z, Piotroski F

Methodology →

Revenue TTM

$7.5B

Rev growth YoY (TTM)

+97.4%

Net income (FY)

$252.5M

Employees

1,648

Market cap

$28.8B

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

Net income$252.5M$252.5M2011

Operating income$486.7M$486.7M2011

Total assets$6.8B$6.8B2011

Equity$2.2B$2.2B2011

Revenue by segment

Filed disclosures · FY2025

By product

Total Retail Sales Revenue43%

Residential25%

Commercial15%

Other Revenue Adjustments from Contracts with Customers6%

Wholesale Market Sales Revenue4%

Wholesale Transmission Revenue4%

By geography

Not disclosed.

The read

NSTAR Electric Company earned $252.5M in FY2011 net income.

Peers · Utilities

NRG Energy, Inc.60C Edison International81B+CenterPoint Energy, Inc.73B Fortis Inc.56C

Neighbors

Suffolk →

Vertex Pharmaceuticals Incorporated$12.0B88A American Tower Corporation$935.9M75B+State Street Corporation$13.9B67B Toast, Inc.$6.2B67B PTC Inc.$2.7B84B+DraftKings Inc.$6.1B48D

Key facts

CEOPaul Chodak

SectorUtilities

IndustryRegulated Electric

HeadquartersBoston, MA

ExchangeOTC: NSARO

Employees1,648

IPO date1999-02-23

Latest filings

8-K2026-05-13 10-Q2026-05-07 8-K2026-05-06 8-K2026-03-31 10-K2026-02-17 8-K2026-02-12 8-K2026-01-30 10-Q2025-11-06

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.